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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "ndindex.hxx"
SwNodeRange::SwNodeRange( const SwNodeIndex &rS, const SwNodeIndex &rE )
: aStart( rS ), aEnd( rE )
{}
SwNodeRange::SwNodeRange( const SwNodeRange &rRange )
: aStart( rRange.aStart ), aEnd( rRange.aEnd )
{}
SwNodeRange::SwNodeRange( SwNodes& rNds, sal_uLong nSttIdx, sal_uLong nEndIdx )
: aStart( rNds, nSttIdx ), aEnd( rNds, nEndIdx )
{}
SwNodeRange::SwNodeRange( const SwNodeIndex& rS, long nSttDiff,
const SwNodeIndex& rE, long nEndDiff )
: aStart( rS, nSttDiff ), aEnd( rE, nEndDiff )
{}
SwNodeRange::SwNodeRange( const SwNode& rS, long nSttDiff,
const SwNode& rE, long nEndDiff )
: aStart( rS, nSttDiff ), aEnd( rE, nEndDiff )
{}
SwNodeIndex::SwNodeIndex( SwNodes& rNds, sal_uLong nIdx )
: pNd( rNds[ nIdx ] ), pNext( 0 ), pPrev( 0 )
{
rNds.RegisterIndex( *this );
}
SwNodeIndex::SwNodeIndex( const SwNodeIndex& rIdx, long nDiff )
: pNext( 0 ), pPrev( 0 )
{
if( nDiff )
pNd = rIdx.GetNodes()[ rIdx.GetIndex() + nDiff ];
else
pNd = rIdx.pNd;
pNd->GetNodes().RegisterIndex( *this );
}
SwNodeIndex::SwNodeIndex( const SwNode& rNd, long nDiff )
: pNext( 0 ), pPrev( 0 )
{
if( nDiff )
pNd = rNd.GetNodes()[ rNd.GetIndex() + nDiff ];
else
pNd = (SwNode*)&rNd;
pNd->GetNodes().RegisterIndex( *this );
}
void SwNodeIndex::Remove()
{
pNd->GetNodes().DeRegisterIndex( *this );
}
SwNodeIndex& SwNodeIndex::operator=( const SwNodeIndex& rIdx )
{
if( &pNd->GetNodes() != &rIdx.pNd->GetNodes() )
{
pNd->GetNodes().DeRegisterIndex( *this );
pNd = rIdx.pNd;
pNd->GetNodes().RegisterIndex( *this );
}
else
pNd = rIdx.pNd;
return *this;
}
SwNodeIndex& SwNodeIndex::operator=( const SwNode& rNd )
{
if( &pNd->GetNodes() != &rNd.GetNodes() )
{
pNd->GetNodes().DeRegisterIndex( *this );
pNd = (SwNode*)&rNd;
pNd->GetNodes().RegisterIndex( *this );
}
else
pNd = (SwNode*)&rNd;
return *this;
}
SwNodeIndex& SwNodeIndex::Assign( SwNodes& rNds, sal_uLong nIdx )
{
if( &pNd->GetNodes() != &rNds )
{
pNd->GetNodes().DeRegisterIndex( *this );
pNd = rNds[ nIdx ];
pNd->GetNodes().RegisterIndex( *this );
}
else
pNd = rNds[ nIdx ];
return *this;
}
SwNodeIndex& SwNodeIndex::Assign( const SwNode& rNd, long nOffset )
{
if( &pNd->GetNodes() != &rNd.GetNodes() )
{
pNd->GetNodes().DeRegisterIndex( *this );
pNd = (SwNode*)&rNd;
pNd->GetNodes().RegisterIndex( *this );
}
else
pNd = (SwNode*)&rNd;
if( nOffset )
pNd = pNd->GetNodes()[ pNd->GetIndex() + nOffset ];
return *this;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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